Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a first embodiment of a display screen orportion thereof with graphical user interface, showing the new design;and,

FIG. 2 is a second embodiment thereof.

The dot-dash lines depict a display screen or portion thereof, and formno part of the claimed design. All other broken lines showing portionsof the graphical user interface depict portions of the article and formno part of the claimed design.

CLAIM The ornamental design for a display screen or portion thereof,with graphical user interface, as shown and described.